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Countersink solid carbide 90°, uncoated, External ⌀ Dc: 12,4mm

Article no.: 150384 12,4

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External ⌀ Dc (mm) Unit price incl. VAT
  • Countersink tip angle: 90
  • Tool material: Solid carbide
  • Number of cutting edges Z: 5
  • Standard: Manufacturer’s standard
  • Type: H

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Product details

Technical Data

External ⌀ 12.4 mm
Coating uncoated
Countersink tip angle 90 degrees
Tool material Solid carbide
Number of cutting edges Z 5
Standard Manufacturer’s standard
Type H
Shank Plain shank with h9
Through-coolant no
smallest countersink ⌀ for holes from 4 mm
Overall length L 56 mm
Shank ⌀ Ds 8 mm
Feed f in GJS ADI > 800 N/mm 2 0.06 mm/rev.
Shank tolerance h9
Colour ring white
Pre-drill ⌀ 4 mm
Type of product Stepped drill and countersink

Identification numbers & Classifications

Article number 150384 12,4
Manufacturer number 150384 12,4

Application Table

GG
K
40
GGG
K
8
wet maximum
 
Air
 

Description

Version:

Very sturdy version, multi-flute, special geometry for very heavy duty use. For chatter-free countersinking and deburring. For difficult to machine materials. Solid carbide head with brazed shank.
Outstandingly suitable for bainite cast iron (ADI).

Note:

Ensure stable conditions during operation!

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